/** * @dataProvider somePropertyProvider */ public function testCommonMethods($property, $description, $expected) { $instance = new SomeProperty($property, $description); $this->assertEquals($expected['property'], $instance->getProperty()); $this->assertEquals($expected['description'], $instance->getDescription()); $this->assertEquals($expected['queryString'], $instance->getQueryString()); $this->assertEquals($expected['queryStringAsValue'], $instance->getQueryString(true)); $this->assertEquals($expected['isSingleton'], $instance->isSingleton()); $this->assertEquals(array(), $instance->getPrintRequests()); $this->assertEquals($expected['size'], $instance->getSize()); $this->assertEquals($expected['depth'], $instance->getDepth()); $this->assertEquals($expected['queryFeatures'], $instance->getQueryFeatures()); }
private function doMapSomeProperty(SomeProperty $description, &$exact) { $result = new ExpData(new ExpResource('')); $result->addPropertyObjectValue($this->exporter->getSpecialNsResource('rdf', 'type'), new ExpData($this->exporter->getSpecialNsResource('owl', 'Restriction'))); $property = $description->getProperty(); if ($property->isInverse()) { $property = new DIProperty($property->getKey()); } $result->addPropertyObjectValue($this->exporter->getSpecialNsResource('owl', 'onProperty'), new ExpData($this->exporter->getResourceElementForProperty($property))); $subdata = $this->getExpDataFromDescription($description->getDescription(), $exact); if ($description->getDescription() instanceof ValueDescription && $description->getDescription()->getComparator() === SMW_CMP_EQ) { $result->addPropertyObjectValue($this->exporter->getSpecialNsResource('owl', 'hasValue'), $subdata); } else { if ($subdata === false) { $owltype = $this->exporter->getOWLPropertyType($description->getProperty()->findPropertyTypeID()); if ($owltype == 'ObjectProperty') { $subdata = new ExpData($this->exporter->getSpecialNsResource('owl', 'Thing')); } elseif ($owltype == 'DatatypeProperty') { $subdata = new ExpData($this->exporter->getSpecialNsResource('rdfs', 'Literal')); } else { // no restrictions at all with annotation properties ... return new ExpData($this->exporter->getSpecialNsResource('owl', 'Thing')); } } $result->addPropertyObjectValue($this->exporter->getSpecialNsResource('owl', 'someValuesFrom'), $subdata); } return $result; }
/** * Modify the given query object to account for some property condition for * the given property. If it is not possible to generate a query for the * given data, the query type is changed to QueryContainer::Q_NOQUERY. Callers need * to check for this and discard the query in this case. * * @note This method does not support sortkey (_SKEY) property queries, * since they do not have a normal property table. This should not be a * problem since comparators on sortkeys are supported indirectly when * using comparators on wikipages. There is no reason to create any * query with _SKEY ad users cannot do so either (no user label). * * @since 1.8 */ private function interpretPropertyConditionForDescription(QuerySegment $query, SomeProperty $description) { $db = $this->queryBuilder->getStore()->getConnection('mw.db'); $property = $description->getProperty(); $tableid = $this->queryBuilder->getStore()->findPropertyTableID($property); if ($tableid === '') { // Give up $query->type = QuerySegment::Q_NOQUERY; return; } $proptables = $this->queryBuilder->getStore()->getPropertyTables(); $proptable = $proptables[$tableid]; if (!$proptable->usesIdSubject()) { // no queries with such tables // (only redirects are affected in practice) $query->type = QuerySegment::Q_NOQUERY; return; } $typeid = $property->findPropertyTypeID(); $diType = DataTypeRegistry::getInstance()->getDataItemId($typeid); if ($property->isInverse() && $diType !== DataItem::TYPE_WIKIPAGE) { // can only invert properties that point to pages $query->type = QuerySegment::Q_NOQUERY; return; } $diHandler = $this->queryBuilder->getStore()->getDataItemHandlerForDIType($diType); $indexField = $diHandler->getIndexField(); // TODO: strictly speaking, the DB key is not what we want here, // since sortkey is based on a "wiki value" $sortkey = $property->getKey(); // *** Now construct the query ... ***// $query->joinTable = $proptable->getName(); // *** Add conditions for selecting rows for this property ***// if (!$proptable->isFixedPropertyTable()) { $pid = $this->queryBuilder->getStore()->getObjectIds()->getSMWPropertyID($property); // Construct property hierarchy: $pqid = QuerySegment::$qnum; $pquery = new QuerySegment(); $pquery->type = QuerySegment::Q_PROP_HIERARCHY; $pquery->joinfield = array($pid); $query->components[$pqid] = "{$query->alias}.p_id"; $this->queryBuilder->addQuerySegmentForId($pqid, $pquery); // Alternative code without property hierarchies: // $query->where = "{$query->alias}.p_id=" . $this->m_dbs->addQuotes( $pid ); } // else: no property column, no hierarchy queries // *** Add conditions on the value of the property ***// if ($diType === DataItem::TYPE_WIKIPAGE) { $o_id = $indexField; if ($property->isInverse()) { $s_id = $o_id; $o_id = 's_id'; } else { $s_id = 's_id'; } $query->joinfield = "{$query->alias}.{$s_id}"; // process page description like main query $sub = $this->queryBuilder->buildQuerySegmentFor($description->getDescription()); if ($sub >= 0) { $query->components[$sub] = "{$query->alias}.{$o_id}"; } if (array_key_exists($sortkey, $this->queryBuilder->getSortKeys())) { // TODO: This SMW IDs table is possibly duplicated in the query. // Example: [[has capital::!Berlin]] with sort=has capital // Can we prevent that? (PERFORMANCE) $query->from = ' INNER JOIN ' . $db->tableName(SMWSql3SmwIds::tableName) . " AS ids{$query->alias} ON ids{$query->alias}.smw_id={$query->alias}.{$o_id}"; $query->sortfields[$sortkey] = "ids{$query->alias}.smw_sortkey"; } } else { // non-page value description $query->joinfield = "{$query->alias}.s_id"; $this->interpretInnerValueDescription($query, $description->getDescription(), $proptable, $diHandler, 'AND'); if (array_key_exists($sortkey, $this->queryBuilder->getSortKeys())) { $query->sortfields[$sortkey] = "{$query->alias}.{$indexField}"; } } }